fix: image uploader on welcome card

[Dhruwang]

What does this PR do?

Fixes #2575

How should this be tested?

Add logo on welcome card

Checklist

Required

• Filled out the "How to test" section in this PR
• Read How we Code at Formbricks
• Self-reviewed my own code
• Commented on my code in hard-to-understand bits
• Ran pnpm build
• Checked for warnings, there are none
• Removed all console.logs
• Merged the latest changes from main onto my branch with git pull origin main
• My changes don't cause any responsiveness issues
• First PR at Formbricks? Please sign the CLA! Without it we wont be able to merge it 🙏

Appreciated

• If a UI change was made: Added a screen recording or screenshots to this PR
• Updated the Formbricks Docs if changes were necessary

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Name	Status	Preview	Comments	Updated (UTC)
formbricks-cloud	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 6, 2024 11:55am

[github-actions]

Thank you for following the naming conventions for pull request titles! 🙏

[pandeymangg]

LGTM! 🚀